Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Thomas M Fitzgerald, MD

Psychiatry Physician in San Diego, CA · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1942364328

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Registry record

Entity type Individual (Type 1)

Name Dr. Thomas M Fitzgerald

Credential MD

Sex Male

Practice address San Diego, CA, 92173

Phone (619) 662-4100

Enumeration date Dec 20, 2006

Last updated in NPPES Aug 1, 2025

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 93-00112 (NC) Secondary

2084P0802X Addiction Psychiatry Physician Allopathic & Osteopathic Physicians · License A48795 (CA) Secondary

2084P0802X Addiction Psychiatry Physician Allopathic & Osteopathic Physicians · License 93-00112 (NC) Secondary

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License A48795 (CA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
562277677	Other	NC	CIGNA
562277677	Other	NC	BCBS OF NC
8932269	Medicaid	NC	-
B3348	Other	NC	MEDCOST

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

How do I verify Thomas Fitzgerald's NPI record?

Cross-check NPI 1942364328 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1942364328 active?

Yes, as of the latest NPPES snapshot, NPI 1942364328 is active (record last updated 2025-08-01).

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Monica Mcmillan Emergency Medicine Physician · San Diego, CA NPI 1730117979 Sherilyn Rosenblatt Medical Physician Assistant · San Diego, CA NPI 1114041621 Nam-Phong Le Clinical Social Worker · San Diego, CA NPI 1629225925 Katherine Penninga Social Worker · San Diego, CA NPI 1649546979 Christine James Psychiatry Physician · San Diego, CA NPI 1679834022 Negin Rajaipour Family Medicine Physician · San Ysidro, CA NPI 1508286709 Asma Alghamdi Geriatric Medicine (Family Medicine) Physician · San Diego, CA NPI 1316310840 Emily Sbiroli Emergency Medicine Physician · San Diego, CA NPI 1144751199

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-08-01.